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$58+ Cheap flights from Charleston to Louisville (CHS - SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SDF
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Charleston to Louisville Intl are usually found in August or July, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Charleston to Louisville

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Louisville (SDF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$88
(Breeze Airways)

One-way from

$65
(Breeze Airways)

Popular in

April

Cheapest in

August

Average price

$212

Good round-trip deal

$136 or less

Good one-way deal

$106 or less
From Charleston to Louisville Intl
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One-way flight from Charleston to Louisville Intl
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Highest demand for flights based on searches. 20% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Charleston to Louisville Intl.
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Price to beat on a one-way flight from Charleston to Louisville Intl.
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Find flight deals from Charleston to Louisville

Cheapest flights from Charleston to Louisville
Explore the most affordable flight options available from Charleston to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Breeze Airways deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/227:05 amCHS - SDF
Nonstop1h 47mBreeze Airways
Mon 8/258:35 pmSDF - CHS
Nonstop1h 36mBreeze Airways
Deal found 6/30$88
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/76:30 amCHS - SDF
1 stop3h 21mDelta
Tue 10/1412:40 pmSDF - CHS
1 stop4h 11mDelta
Deal found 6/30$177
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:35 amCHS - SDF
2 stops8h 40mSouthwest
Mon 10/65:30 pmSDF - CHS
1 stop4h 25mSouthwest
Deal found 7/1$182
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/189:38 amCHS - SDF
1 stop9h 30mMultiple Airlines
Mon 7/218:35 pmSDF - CHS
Nonstop1h 36mMultiple Airlines
Deal found 6/30$200
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/255:00 amCHS - SDF
1 stop6h 25mAmerican Airlines
Fri 7/2512:37 pmSDF - CHS
1 stop5h 40mAmerican Airlines
Deal found 7/2$231
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/219:38 amCHS - SDF
1 stop9h 30mSpirit Airlines
Thu 7/2412:32 pmSDF - CHS
1 stop24h 55mSpirit Airlines
Deal found 6/30$236

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston to Louisville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Charleston to Louisville that are best for you.

Fly from

Charleston

Fly to

Louisville

Route

Depart

Return

Price

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/22

7:05 am-8:52 am

Nonstop1h 47m

Louisville Intl

Mon 8/25

8:35 pm-10:11 pm

Nonstop1h 36m

$88

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Wed 9/10

2:54 pm-11:40 pm

1 stop8h 46m

Louisville Intl

Mon 9/15

7:09 pm-11:01 pm

1 stop3h 52m

$177

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 7/18

9:38 am-7:08 pm

1 stop9h 30m

Louisville Intl

Mon 7/21

8:35 pm-10:11 pm

Nonstop1h 36m

$200

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/1

5:15 am-8:50 am

1 stop3h 35m

Louisville Intl

Mon 8/4

3:21 pm-10:00 pm

1 stop6h 39m

$207

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 8/22

6:40 pm-11:30 pm

1 stop4h 50m

Louisville Intl

Mon 8/25

1:15 pm-10:00 pm

2 stops8h 45m

$212

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Mon 7/21

9:38 am-7:08 pm

1 stop9h 30m

Louisville Intl

Thu 7/24

12:32 pm-1:27 pm

1 stop24h 55m

$236

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 7/25

7:05 am-8:52 am

Nonstop1h 47m

$58

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Fri 7/18

9:38 am-7:08 pm

1 stop9h 30m

$86

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Thu 8/21

4:46 pm-10:47 pm

1 stop6h 01m

$89

CharlestonLouisville

CHS - SDF

CHSSDF

Charleston

Thu 8/21

5:30 am-12:30 pm

2 stops7h 00m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
1
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Best time to book a flight from Charleston to Louisville

Have a flexible travel schedule? Discover the best time to fly to Louisville from Charleston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charleston to Louisville

How far ahead should I book a flight from Charleston to Louisville?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Louisville. Price data was last updated on June 27, 2025.

Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Louisville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Charleston to Louisville?

Currently, January is the cheapest month in which you can book a flight from Charleston to Louisville (average of $299). Flying from Charleston to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHS to SDF?

Find hourly flight availability from Charleston to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 41% on flights from Charleston to Louisville by exploring options for tickets in the morning.

What is the cheapest day to fly from Charleston to Louisville?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Louisville. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Charleston to Louisville flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisville

Get insights into the airlines that provide service to Louisville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisville. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Breeze Airways, Southwest, and Delta from Charleston to Louisville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
182 reviews
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,272 reviews
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,983 reviews
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,861 reviews
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
182 reviews

Entertainment

6.6

Food

6.8

Boarding

8.4

Overall

8.1

Crew

8.8

Comfort

8.2

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

Related info for your journey

Find useful and relevant information for your journey from Charleston to Louisville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Charleston to Louisville flight route?

    Flights from Charleston to Louisville Intl have been viewed 1 times in the past calendar month.

  • What are the cheapest airlines flying from Charleston to Louisville round-trip?

    Our cheapest airline available from Charleston to Louisville is Breeze Airways. Our recent data shows that you can find tickets from as low as $88 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $177 and $207 round-trip. Breeze Airways is priced at 71% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Charleston to Louisville one-way?

    The cheapest airline one-way is Breeze Airways, with whom users have recently found tickets for as low as $65. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Charleston to Louisville for a low price.

  • What are the cheapest flights from Charleston to Louisville?

    The cheapest flight price from Charleston to Louisville is $67. On average you can expect to pay $170. The most popular route, (Charleston - Louisville Intl), can usually be booked for $99.

  • Can I find deals for flights from Charleston to Louisville that include hotel bookings?

    Yes. In addition to deals on Charleston to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Louisville.

  • Can I find deals for business class flights from Charleston to Louisville?

    Yes. Cheapflights offers flight deals from Charleston to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charleston to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Charleston to Louisville (average of $299). Flying from Charleston to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Top 3 airlines flying from Charleston to Louisville

Discover the top 3 airlines that operate flights from Charleston to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$70Average$146FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$176Average$360FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$198Average$314FlexibilityNo cancel feeOn-time71%

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